<template>
<div>
  <div class="banner" @click="handleBannerClick">
      <img class="banner-img" :src="bannerImg"
       alt="">
       <div class="banner-info">
           <div class="banner-tittle" :sightName='sightName'>{{sightName}}</div>
           <div class="banner-number banner-icon"><span class="iconfont icon">&#xe7ff;</span>{{this.gallaryImgs.length}}</div>
       </div>
  </div>
  <fade-animation>
 <common-gallary :imgs="gallaryImgs" v-show="showGallary"
 @close="handleGallaryClose"></common-gallary>
  </fade-animation>
</div>
</template>
<script>
import CommonGallary from 'common/gallary/Gallary.vue'
import FadeAnimation from '@/fade/Fadeanimation'
export default {
  name: 'DetailBanner',
  components: {
    CommonGallary,
    FadeAnimation
  },
  props: {
    sightName: String,
    bannerImg: String,
    gallaryImgs: Array
  },
  data () {
    return {
      showGallary: false
    }
  },
  methods: {
    handleBannerClick () {
      this.showGallary = true
    },
    handleGallaryClose () {
      this.showGallary = false
    }
  }
}
</script>

<style scoped>
  .banner {
      position: relative;
      overflow: hidden;
      height: 0;
      padding-bottom: 55%;
  }
  .banner-img {
      width: 100%;
  }
  .banner-info {
      display: flex;
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      line-height: .6rem;
      color: #fff;
      background-image: linear-gradient(top, rgba(0,0,0,0),rgba(0,0,0,0.8));
      /* // 渐变 */
  }
  .icon {
     width: .25rem;
      font-size: .2rem;
      margin-right: .1rem;
      height: .25rem;
  }
  .banner-tittle {
      flex: 1;
      font-size: .32rem;
      padding: 0 .2rem;
  }
  .banner-number {
      padding: 0 .4rem;
      line-height: .4rem;
      height: .4rem;
      border-radius: .2rem;
      background: rgba(0, 0, 0, .8);
      font-size: .24rem;
      margin-top: .14rem;
  }
  .banner-icon {
      font-size: .24rem;
  }
</style>
